features ? glass passivated device ? ideal for surface mounted applications ? low leakage ? low forward voltage drop ? high current capability ? easily cleaned with alcohol,isopropnol and similar solvents ? the plastic material carries u/l recognition 94v-0 mechanical data ? case: jedec do-213ab,molded plastic ? terminals: solderable per mil- std-202, method 208 ? polarity: color band denotes cathode ? weight: 0.0046 ounces, 0.116 grams ? mounting position: any maximum ratings and electrical characteristics ratings at 25 ?? ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate current by 20%. DL4933 dl4934 dl4935 dl4936 dl4937 maximum recurrent peak reverse voltage v rrm 100 200 400 600 v maximum rms voltage v rms 70 140 280 420 v maximum dc blocking voltage v dc 100 200 400 600 v maximum average forward rectified current @t a =5 5 ?? peak forward surge current 8.3ms single half-sine-wave superimposed on rated load maximum instantaneous forward voltage @1.0a v f v maximum reverse current @t a =25 ?? at rated dc blocking voltage @t a =125 ?? maximum reverse recovery time (note1) t rr ns typical junction capacitance (note2) c j pf maximum thermal resistance (note3) r jl ?? /w maximum thermal resistance (note4) r ja ?? /w operating junction temperature range t j ?? storage temperature range t stg ?? note: 1. test conditions:i f =1.0a,v r =30v. 2. measured at 1.0mhz and applied reverse voltage of 4.0v dc. 3. thermal resistance junction to terminal 6.0mm 2 copper pads to each terminal. 4. thermal resistance junction to ambient 6.0mm 2 copper pads to each terminal. units 30 75 35 a -55 --- + 150 -55 --- + 150 200 15 i r 5.0 i fsm a a 100 i (av) 1.0 1.2 surface mount rectifier s 30 50 50 voltage range: 50 --- 600 v current: 1.0 a solderable ends d2 d2=d1 0 0.20 0.5 0.1 0.5 0.1 4.9 0.2 2.6 0.15 d1 do-213ab dimensions in millimeters DL4933 thru dl4937 mdd catalog number mdd electronic
amperes amperes amperes f i g .2 - - t y p i c a l f o r w ar d c h ar a c t e r i s t ic fig.3 -- forward derating curve z fig.4 -- typical junction capacitance fig.5 -- peak forward surge current lead temperature, peak forward surge current number of cycles at 60hz reverse voltage,volts fig.1 -- test circuit diagram and reverse recovery time characteristic average forward current s e t t i m e ba s e f o r 80 n s / c m junction capacitance,pf notes:1.rise time = 7ns max.input impedance = 1m .22pf. jjjjj 2.rise time =10ns max.source impedance=50 . instantaneous forward voltage, volts instantaneous forward current pulse generator (note2) d.u.t. 1 nonin- ductive 50 n 1. 10 n1. oscilloscope (note 1) (+) 25vdc (approx) (-) - 1 . 0 a - 0 . 25a 0 + 0 . 5 a t rr 1cm 0 40 50 1 10 100 30 5 8.3ms single half sine-wave 50 10 20 1.0 .8 .6 .4 .2 0 0 2 5 5 0 7 5 10 0 12 5 15 0 175 single phase half wave 60hz resistive or inductive load t j = 25 pulse width = 300us 1% duty cycle .6 .8 1.0 1.2 1.4 20 10 1.0 .1 .01 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 t j = 25 ratings and characteristic curves DL4933 thru dl4937 mdd electronic
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